| April | Zone 1 | Zone 2 | Zone 3 |
| black headed gull | 1 | ||
| blackbird | 1 | 1 | 1 |
| blackcap | 1 | 1 | |
| blue tit | 1 | 1 | |
| bullfinch | |||
| buzzard | 1 | 1 | |
| egret | 1 | 1 | |
| canada goose | 1 | ||
| chaffinch | 1 | 1 | |
| chiffchaff | 1 | 1 | |
| coal tit | 1 | ||
| collard dove | 1 | 1 | 1 |
| common sandpiper | |||
| coot | |||
| crow | 1 | 1 | |
| cuckoo | |||
| dunnock | 1 | 1 | 1 |
| egyptian goose | |||
| fieldfare | |||
| french partridge | 1 | ||
| garden warbler | |||
| goldcrest | |||
| goldfinch | 1 | 1 | |
| great spotted woodpecker | 1 | ||
| great tit | 1 | 1 | |
| green woodpecker | 1 | 1 | |
| greenfinch | 1 | ||
| grey partridge | |||
| grey wagtail | 1 | ||
| greylag goose | 1 | ||
| heron | 1 | ||
| house martins | 1 | ||
| house sparrow | 1 | 1 | |
| jackdaw | 1 | 1 | 1 |
| jay | |||
| kestrel | 1 | ||
| kingfisher | 1 | ||
| lapwing | |||
| linnet | |||
| little owl | |||
| long tailed tit | 1 | 1 | |
| magpie | 1 | 1 | 1 |
| marsh tit | 1 | ||
| mallard | 1 | 1 | 1 |
| mistle thrush | |||
| nuthatch | 1 | ||
| moorhen | 1 | 1 | |
| pheasant | 1 | ||
| pied wagtail | 1 | ||
| raven | |||
| red kite | 1 | ||
| redstart | |||
| redwing | |||
| reed bunting | 1 | ||
| robin | 1 | 1 | |
| rook | 1 | 1 | 1 |
| siskin | |||
| skylark | 1 | ||
| song thrush | 1 | 1 | |
| sparrowhawk | 1 | ||
| starling | 1 | 1 | |
| stock dove | 1 | 1 | 1 |
| stonechat | |||
| swallows | 1 | ||
| swan | |||
| swift | |||
| tawny owl | 1 | ||
| teal | |||
| tree creeper | |||
| whitethroat | 1 | ||
| willow warbler | |||
| wood pigeon | 1 | 1 | 1 |
| wren | 1 | 1 | |
| yellow hammer | |||
| gull | |||
| Field mouse | 1 | ||
| hedgehog | |||
| grey squirrel | 1 | ||
| rat | |||
| muntjac | |||
| bee | |||
| frog | 1 | ||
| toad | |||
| fox | |||
| otter | |||
| wood mouse | |||
| vole | |||
| mole | 1 | ||
| hare | 1 | ||
| roe deer | 1 |